A 16-year-old girl is starting minocycline for acne. What instruction is most likely to be included on the handout?

• A. Take on an empty stomach
• B. Take with a full glass of water while lying down
• C. Take with no water
• D. Take while sitting or standing

Answer: (D)

Taking minocycline requires careful administration to protect the esophagus. The best instruction is to stay upright after swallowing the tablet. When you’re seated or standing, gravity helps move the pill quickly into the stomach and reduces the chance that the pill will lodge in the esophagus, which can cause irritation or ulcers.

Other options don’t fit as well. Taking the drug on an empty stomach isn’t necessary for minocycline and isn’t the reason for the guidance. Taking it with no water makes swallowing and transit less safe and can increase irritation. Taking it while lying down increases the risk that the pill stays in the esophagus longer, increasing irritation. In most handouts you’ll also see advice to take with a full glass of water and to remain upright for a period after swallowing, which together minimize esophageal contact and support safe absorption.